Abraham anzelewitz



(No Mode-1.)

A. ANZELEWITZ.

GAS BURNER.

Patented Jan. '18, 1898.

. INVENTOR ./Qraam aff/gelang.

WITNESSES:

- of such burners.

UNITED STATES PATENT Erice..

ABRAHAM ANZELEWITZ, OF NEWv YORK, N. Y.

GAS-BURNER.

SPECIFICATION forming part of Letters Patent No. 597,600, dated January 18, 1898.

Application filed July 22, 1897.

To @ZZ whom t uft/Lg/ concern.

Be it known that I, ABRAHAM ANZELEWITZ, a subject of the Emperor of Russia, residing at New York, in the county and State of New York, have invented new and useful Improvements in Gas-Burners, of which the following is a specification.

This invention relates to so-called jewelers gas-lamps or, as they might be called, triplex burners used by jewelers and others, the object of the invention being to secure such a burner which is durable, reliable, and practically manipulated; and the invention resides in the novel features of construction set forth in the following specication and claim and illustrated in the annexed drawings, in which- Figure 1 is a sectional elevation of the burner. Fig. 2 is a plan View of Fig. 1, partly sectioned. Fig. 3 is a sectional view of the heating-burner. Fig. 4 shows gears for actuating the cocks. Figs. 5 and 6 show parts in different positions from that shown in Fig. 1.

A foot 1 connects by spout 2 or other suitable connection with a fuelsupply or gas pipe, a rubber hose, as known, being generally used to couple the spout tothe pipe. This foot is perforated or has seated therein the stem 3 of a head or support 4. The stem and head have passages or gas-channels 5, 6, 7, and S, and the head forms seats for cocks or plugs 9 and 10.

The cock 9 is shown with a channel 11 12, of which the inlet is at 11 and the outlet at l2. The cock has the inlet at 13 andthe outlet at 14. The cock 9 when open allows gas or combustible to feed to or supply the heating-burner 15, suitable for such operations as, for example, soldering or blowpipe work. The cock 10 when open allows feeding of the light or illuminating burner 16. Atorch 17, suitably fed, as from channel 8, if kept permanently lighted, lcan serve as an igniter or automatic lighter for either burner 15 or 16, according as gas flows from one or the other The cocks 9 and 1-0, being made separate or independent of one another, can each "be readily fitted into place or separately removed and replaced, as for cleaning or repair, when required. By having the cocks alternating, as seen by Figs. 1 and 5, so that one is closed or closes while the other sani No. 645,570. un man.)

is open or opens, only one of the burners can be fed at one time. lf, for instance, the burner 15 is fed, the cock 10 of burner 1G is closed, and conversely.

The cocks are shown with gears 18 and 19, connected or engaged by gear 20 on shaft 21, placed between the gears 18 19 or their cocks and having handles 22 and `When turned, the shaft 21 actuates the cocks 9 and 1,0 to make the latter alternate as desired. The cocks when both placed to have their channels or inlets 11 and 13 out of communication with the passages 7 and S, Fig. G, will shut oii the iiow from both burners.

A practical arrangement is to have the parts so adjusted or set that when the finger or handle 23 is i n central position, say pointing vertically either upward or downward, both cocks 9 and 10 are closed, while a swing or quarter-turn of handle 23 toward cock 9 will open the latter, or a swing of such handle to point toward cock 1G will open such other cock.

seats with a proper taper, the spring 2tcau be made to engage or press such cocks properly to their seats or take up wear or preventleakage. The spring 24C is shown secured to head 4 by a screw or fastening 25. The actuatingT- shaft 21 being extended through the head et and having the handles 22 and 23 on opposite sides of such head, one or another of said handles will be readily accessible or within reach of the operator while the burner is in use.. v

At times it maybe required to turn the head 4 to bring one burner or another into a cer tain position. To have the foot 1 turn with the head might cause the rubber hose feeding to spout 2 to kink or perhaps trail over the work -table, causing confusion or loss among the articles thereon. For avoiding-inconvenience the head 4 is shown as having its stern 3 rotatively set in the foot 1. The stem is shown channeled, as at 26, Fig. 1, so that gas from the passage through the foot or spout 2 can pass through channel 26 into the stern-passage 5,no matter to what position the stem may be rotated. The foot is perforated for the insertion of the stem, and the latter at its lower or free end is provided with a nut or flange 27. A spring compressed be- The cocks being ground or fitted to their IOC 2 y 5eme@ f ,tweenhennt 2'? and @nefast lfheids the i-;tem

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If seen fit, the gears 18 and 19 could be meshed directly to one another and `@gear 20 dispensed with. In such ease a handle applied to one or another of the cocks would required,

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